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Ditta 5
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

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Ditta 4
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Ditta 1
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Ditta 0
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New Guinea Boxwood
New Guinea Boxwood (Xanthophyllum papuanum)

Family: Xanthophyllaceae

Common names: New Guinea Boxwood

Distributed in: Australia, Malaysia, Papua New Guinea, Solomon Islands (Oceania and S.E. Asia)

Distribution overview: The species occurs in Papua New Guinea, Malaysia, the Solomon Islands, and Australia.

Common uses: Bedroom suites, Brush backs & handles, Building construction, Building materials, Cabin construction, Cabinetmaking, Construction, Decorative plywood, Decorative veneer, Domestic flooring, Drawer sides, Excelsior, Factory construction, Figured veneer, Flooring, Furniture , Handles, Heavy construction, Interior construction, Interior trim, Joinery, Kitchen cabinets, Living-room suites, Millwork, Mine timbers, Moldings, Office furniture, Parquet flooring, Plywood, Pulp/Paper products, Pulpwood, Radio - stereo - TV cabinets, Shafts/Handles, Sub-flooring, Tool handles, Trimming, Veneer, Wainscotting

Environment profile: Status has not been officially assessed

Tree size: Trunk diameter is 150-200 cm

Colors: the heart isRed, Yellowish brownand the sapwoodWhite, Yellow.The grain isStraight, the textureMediumand the lusterMedium

Natural durability: Susceptible to termite attack, Very durable

Odor: No specific smell or taste

Drying Defects: Checking, Distortion

Ease of Drying: Radial and tangential shrinkage from 4-7%

Comments: Vessels often contain white deposits

Blunting Effect: Abrasive deposits are reported to dull tool edges rapidly and excessively

Cutting Resistance: Easy to saw

Gluing: Growth rings fairly distinct

Nailing: Fairly Easy to Very Easy, Very Good to Excellent

Planing: Requires sharp cutting edges

Resistance to Impregnation: Sapwood is permeable

Screwing: Fair to Good Results, Very Good to Excellent Results;

Painting: Very Good to Excellent; Polishing: Very Good to Excellent;

  • Numerical data Metric
  • Numerical data English
  • Strength properties
  • References
Item Green Dry Metric
Specific Gravity
Density 737 kg/m3
Bending Strength 751 1219 kg/cm2
Crushing Strength 381 620 kg/cm2
Hardness 742 kg
Impact Strength cm
Shearing Strength 150 kg/cm2
Stiffness 131 163 1000 kg/cm2
Tangential Shrinkage %
Radial Shrinkage %
Weight kg/m3
Maximum Load cm-kg/cm3
Toughness cm-kg
Static Bending 500 778 kg/cm2
Item Green Dry English
Bending Strength 10682 17346 psi
Density 46 lbs/ft3
Hardness 1637 lbs
Maximum Crushing Strength 5429 8820 psi
Shearing Strength 2136 psi
Static Bending 7125 11074 psi
Stiffness 1876 2323 1000 psi
Toughness 145 inch-lbs

Resists denting and marring
High in density
Hardness = medium
Compression strength (parallel to grain) = high
Bending strength (MOR) = high

Bolza, E. and N.H. Kloot. 1966. The Mechanical Properties of 81 New Guinea Timbers. Division of Forest Products Technological Paper No. 41, Commonwealth Scientific and Industrial Organization, Melbourne, Australia.Eddowes, P.J. 1977. Commercial Timbers of Papua New Guinea - Their Properties and Uses. Forest Products Research Center, Office of Forests, Department of Primary Industry, Papua New Guinea.Keating, W.G., Bolza, E.,1982,Characteristics properties and uses of timbers. South East Asia, Northern,Australia and the Pacific,C.S.I.R.O. Div. Chemical Technology,Inkata Press,1
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